baber/WOPTO huggingface dataset:
Patent JP-H02208248-A (JP)
Title: Magnesium cement and magnesium binder
Inventor: GABURIERU RUU
IPC: C04B9/00
Filed: 1989-02-07
Abstract: PURPOSE: To prepare a magnesium cement by incorporating prescribed percentages of hydrated Mg salt and magnesia and also to prepare a new magnesium binder capable of setting rapidly, having moisture resistance, and excellent in mechanical properties by using the magnesium cement.  
     CONSTITUTION: This magnesium cement is formed of hydrated Mg salt and magnesia. The Mg salt to be used is partially dehydrated, and 0 to 5 molecules of water, on average, is hydrated per molecule. The above magnesia has an iodine value of ≥30 mg I 2  per gram and has high reactivity. Further, the above Mg salt is composed of partially dehydrated or anhydrous MgCl 2  or MgSO 4  or a mixture of anhydrous salt and partially dehydrated salt, and the average degree of hydration is obtained. Moreover, the magnesium binder can be obtained by using the cement having a composition within the range enclosed with a line connecting points A, B and C in the figure. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S56125680-A (JP)
Title: Decision method for terrestrial vibration
Inventor: OOSHIMA HIROYUKI
IPC: G01V1/00
Filed: 1980-03-08
Abstract: PURPOSE:To make earthquake decision having high accuracy by detecting only the electric signals of the prescribed frequency band out of the electric signals which an earthquake receiver detects, converting these to absolute values then obtaining average values momentarily and outputting an earthquake decision signal. CONSTITUTION:An earthquake receiver 1 detects the vibrations at the point where it is installed. Said electric signals are passed through a band-pass filter of a narrow band, thence they are inputted to an absolute value circuit 3. These signals are taken of average values momentarily in every extremely short fixed time for a fixed time region (1-10sec) in a average value circuit 4. When these average value signals arrive more than a fixed value, they are inputted to a time decision circuit 8. When they continue for more than a fixed time, the signal indicating the beginning of terrestrial vibrations is outputted. When the average value signals continue of the state below the prescribed after this, the signal for the end of the terrestrial vibration is outputted. With vibrations other than earthquakes, the signals of high levels will not continue in the predetermined frequency band, and therefore the earthquake decision is made highly accurately by said manner.
Patent JP-S63195605-A (JP)
Title: Thin film lens
Inventor: ITO NAOYUKI
IPC: H01S5/00
Filed: 1987-02-10
Abstract: PURPOSE:To increase the degree of freedom for the design of lens by using a bulk single crystal or thin film of the single crystal of a semiconductor of III-V group compd. or a semiconductor of II-IV compd. and a semiconductor of IV group for a material of a dielectric constituting a thin film lens. CONSTITUTION:A material for a dielectric constituting a thin film lens comprises a bulk single crystal or thin film of the single crystal of a semiconductor of III-V group compd., II-IV compd., or IV compd. In this case, refractive indices of a lens region 2, optical waveguide layer 1, clad layer 4, and substrate 5 are expressed by nL, nW, nC, and NS respectively and materials for the lens region 2, optical waveguide layer 1, and the clad layer 4 are selected so as to satisfy the relation expressed by nL>nW>nC. By this constitution, a thin film lens wherein the shape of the lens, and the difference of the refractive index of the optical waveguide layer 1 to the lens region 2 are designated option ally, is obtd.
Patent JP-2000225587-A (JP)
Title: Inserting allowance marking jig
Inventor: NAKAKURA YUZO
IPC: F16L1/00
Filed: 1999-02-05
Abstract: PROBLEM TO BE SOLVED: To improve efficiency of a chamfering work and a marking work by providing a jig body escapably inserting a tubular body of a prescribed tube diameter and a insertion stopping part provided at a prescribed position from an insertion port within the jig body. SOLUTION: A jig body 1 is formed so that a substantially upper half part may be larger than a substantially lower half part in diameter. In the vicinity of an outer peripheral part of the substantially upper half part of the jig body 1, a first groove 2 of a width of A1 to A2 in diameter and a depth B1 is formed. In the vicinity of the bottom part within the first groove 2, a tapered part 3 is formed so that a groove may be narrower in a bottom part direction to fix and hold an insertion. At a part of the bottom part, a hole is formed. A hole 161 for confirming the size of a tube inserted into the side surface of the first groove 2 is provided so as to make the inside of the first groove 2 seen from the outside.  As a result, marking accuracy can be improved, a marking enforcing confirmation can be easily performed, and efficiency of a chamfering work and a marking work can be improved.
Patent JP-S56126171-A (JP)
Title: Ink jet recorder
Inventor: EBI YUTAKA
IPC: B41J2/195
Filed: 1980-03-07
Abstract: PURPOSE:To provide a subject device which can detect an ink viscosity easily and at an inexpensive cost, by a method wherein a specified rotating object is mounted in an ink flow path. CONSTITUTION:In an ink jet recorder which performs printing on a recording sheet through a jet of ink drops from an ink jet head, a rotating object 2, having tilting communicated apertures 4 and permanent magnets 5, is mounted in an ink flow path 1 feeding ink to the ink jet head. The rotating object 2 is caused to rotate according to an ink flow, and the rotation amount is detected by means of a sensor 3 to detect the viscosity of the ink.
Patent JP-H021454-A (JP)
Title: Preparation of salt of acyloxyalkanesulfonic acid
Inventor: GERUTO RAINHARUTO
IPC: C07C303/22
Filed: 1989-02-09
Abstract: PURPOSE: To obtain a compd. being useful as a basic material for preparing a synthetic soap by a method wherein an acyloxyalkane sulfonic acid is reacted with a metal salt or ammonium salt of a low mol.wt. org. carboxylic acid and a neutralized product is simply isolated.  
     CONSTITUTION: An acyloxyalkane sulfonic acid of formula I (wherein R is a 5-21C alkyl or a 5-21C alkenyl; A is a 2-4C alkylene residue) is reacted with a metal salt or ammonium salt of a low mol.wt. org. carboxylic acid in an non-aqueous medium, pref. in a low mol.wt. org. carboxylic acid at 10-100°C to obtain an aimed product of formula II (wherein M is a metal or ammonium ion). Neutralization of acyloxyalkane sulfonic acid can be simply performed with no problem with a metal or an ammonium salt of a low mol.wt. org. carboxylic acid in an non-aqueous medium. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S5525092-A (JP)
Title: Photoelectronic display
Inventor: PEETAA YOTSUTO BUIRUTO
IPC: G04G99/00
Filed: 1979-03-14
Abstract: In a display device, for an electronic digital watch, having an indicating layer which can be varied optically by electric fields, e.g. liquid crystal between two carrier plates, the outer carrier plate is transparent and carries transparent electrodes which are selectively controlled to produce an alpha-numeric display of time and calendar data and in addition, to produce reference symbols e.g. 50, 51, 52, 30a-30c (Fig. 3). The symbols indicate the current function or mode selected (e.g. geographical time, alarm time, chronograph) and the nature of the information in the alpha-numeric displays. <IMAGE>
Patent JP-S59176538-A (JP)
Inventor: KUROSU GIYUI
IPC: F23C10/02
Filed: 1984-02-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H01205143-A (JP)
Title: Photograph printing device
Inventor: NAKANE SHIN
IPC: G03D3/00
Filed: 1988-02-12
Abstract: PURPOSE:To improve the utilization factor of a space for forming a loop and to increase the number of degrees of freedom in operating by making a part of the space for forming 1st and 2nd accumulative loops in common. CONSTITUTION:A 1st ACL (accumulative loop) lA is formed with difference between an ejecting speed to a development processing device and the conveying speed of photographic paper in a printing process. When the amount of the 1st ACL lA reaches an upper limited value, the printing process is temporarily inhibited. On the contrary, when the amount of the 1st ACL lA decreases and reaches a lower limited value because the conveying speed of the photographic paper in the printing process is low, the photographic paper is cut by a cutter 67 and the photographic paper related to the 1st ACL lA formed till then is quickly ejected at a conveying speed several times as high as usual by a conveying roller 77, then a 2nd ACL lB is formed by opening a 2nd ACL guide plate 78. Thus, the space for forming a loop can be utilized without wastefulness and the number of degrees of freedom in operating can be increased.
Patent JP-S62187944-A (JP)
Title: Operating information accumulation system
Inventor: TAKAHARI KUNIO
IPC: G06F11/34
Filed: 1986-02-14
Abstract: PURPOSE:To grasp always accurately an operating state by writing operating information in an operating information accumulating means on the basis of address information formed by an operating information accumulation control means. CONSTITUTION:When an information processing means 1A requests program information (a) to a memory control means 3A, the memory control mean 3A reads out the program information (a) corresponding to address information C from a program storing means 2aA and applies the program information (a) to an information processing means 1A. Thus, the information processing means 1A executes processing operation, but when an operating state to be provided is generated during the processing operation, the information processing means 1A outputs operating information (b) without interrupting the processing based upon the program information (a). When the operating information (b) is outputted, an operating information temporarily storing means 4 immediately receives the information and temporarily stores it. The operating information accumulation control means 5 reads out said operating information (b), generates address information and writes the operating information in the operating information accumulating means 2bA.
Patent JP-H02210161-A (JP)
Title: Structure of windowless room
Inventor: YAMAUCHI NORIFUMI
IPC: E04H1/02
Filed: 1989-02-08
Abstract: PURPOSE:To obtain a residential feel similar to actual room with windows by a method in which the windowless room of a building is partly divided, a window and an air vent are formed in the partition wall, and the other room is used as a vegetating room for adequate plant. CONSTITUTION:A windowless room 1 is divided into a residential room 4 and a vegetating room 5 by a partition wall 3 of a crank (planar view) form. The room 5 is divided into a large vegetating room 5a and a small vegetating room 5b. A large window 6 is formed for the wall 3a on the room 5a side and a small window 7 is formed for the wall 3b on the room 5b side, which are made up of sashes similarly to the actual window structure. An air vent 8 with ventilating fans is provided according to the sizes of the room, and the max. depth D of the room 5 is set up to 1.5-3m. Person living in the room can observe plants in the same environment as in natural condition.
Patent JP-H04268771-A (JP)
Title: Semiconductor photodetective element
Inventor: FUKUSHIMA ATSUSHI
IPC: H01L31/107
Filed: 1991-02-25
Abstract: PURPOSE:To obtain a photodetective element which is low in dark current and excellent in I-V characteristics by a method wherein an active layer is formed of a multilayered structure prescribed in composition. CONSTITUTION:A P<->-GaSb buffer layer 4, 70 periods of a multilayered structure 3 composed of an undoped Al0.1Ga0.9Sb layer and an undoped GaSb layer, an N-GaSb layer 2, and an N<+>-GaSb layer 1 are epitaxially grown on a P-GaAs substrate 5. A mesa 90mum in diameter is formed by etching through a photoresist method. A silicon nitride film 6 is formed on the surface at a film forming temperature of 200 deg.C through CVD method for passivation after the mesa has been formed through etching, and Ti/Au and AuGeNi/AuNi are evaporated through a vacuum evaporation method for the formation of a P-type ohmic electrode 8 and an N-type ohmic electrode respectively.
Patent JP-H11208141-A (JP)
Title: Temporary binding device for bookbinding machine
Inventor: NAKADA KOJI
IPC: B42B2/00
Filed: 1998-01-28
Abstract: PROBLEM TO BE SOLVED: To prevent fold sections from being deviated from each other when binding spine parts of printed pages of a book in machine binding. SOLUTION: A temporary binding device binds the printed pages of a book gathered, after stacking fold sections temporarily prior to the machine binding process. This device comprises a printed page loading part 20 made up of a plate-like body having an upper end space 21 with a chevron-shaped cross section, a printed page detection part 14 which detects the carrying-in of the printed pages, a clamping part (standing-up part 31, a clamper 33 or the like) which holds the spine parts of the printed pages loaded on the printed page loading part 20 from both upper and lower sides and a temporary stapling unit part 40 with temporary staples 41.  The spine parts of the printed pages are held by the clamping part 30 based on the detection results of the printed pages by the printed page detection part 14, and the clamping part is moved in the direction in which the printed pages are conveyed, and further, continuously conveys the printed pages on the printed page loading part 20. During conveying the printed pages continuously, the temporary staples 41 of the temporary stapling unit part 40 are made to penetrate the spine parts of the printed pages to temporarily bind the printed pages prior to the machine binding process. Thus it is possible to prevent the fold section of one printed page from becoming deviated from the fold section of the other printed page when machine binding the printed pages.
Patent JP-H06238021-A (JP)
Title: Core body composition for golf club head
Inventor: WATANABE JIRO
IPC: A63B53/04
Filed: 1993-02-18
Abstract: PURPOSE:To provide a core body composition suitable for a golf club head, especially for an iron club head, by which durability to a shock is improved as compared with the conventional one and the productivity is also improved. CONSTITUTION:Reinforcing fibers 1-10mm long are mixed in a resin composition formed by mixing an organic peroxide and vitreous micro hollow body with unsaturated polyester resin or vinyl ester resin by 3-20 weight parts to 100 weight parts matrix resin in the carbon fiber specific gravity conversion.
Patent JP-S53114197-A (JP)
Title: Method of docking in or out ship
Inventor: MATSUNO SADAYUKI
IPC: B63C1/10
Filed: 1977-03-16
Abstract: PURPOSE: To convert a shallow dock into a repairing dock by floating a ship after docking the ship by raising the water surface level in the dock higher than the sea surface level and by then raising a block and sinking the ship thereon. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01203292-A (JP)
Title: Method and device for growing compound semiconductor crystal
Inventor: FURUHATA NAOKI
IPC: H01L21/205
Filed: 1988-02-09
Abstract: PURPOSE:To increase the purity of a grown film by alternately feeding starting materials for a group III element and for a group V element to the surface of a substrate and simultaneously feeding activated H2. CONSTITUTION:A substrate 14 of GaAs, etc., in a crystal growth chamber 1 set at about 10<-4>Torr with an exhaust system 2 is heated to about 500 deg.C and a starting material for a group III element such as trimethyl Ga (TMG) and a starting material for a group V element such as arsine (AsH3) are alternately fed to the surface of the substrate 14 through a valve 11 from an inlet 4 and through a valve 12 from an inlet 5, respectively. Monomolecular layers are formed one by one to grow an epitaxial layer of GaAs as a III-V compound semiconductor. During the growth of the epitaxial layer, H2 is ionized and fed to the surface of the substrate 14 through a valve 13, an ECR ion source 7 and an inlet 6 simultaneously with the feed of TMG so as to grow a compound semiconductor crystal contg. a remarkably reduced amt. of carbon as a P-type impurity.
Patent JP-S52111993-A (JP)
Title: Cross-linking method of organic polymer
Inventor: YAMADA MITSUO
IPC: C08G81/00
Filed: 1976-03-17
Abstract: PURPOSE: To obtain cross-linked organic polymer having excellent heat resistance, resistance to crack, creep and chemicals, useful as electrical insulation material, by the use of specific titanium compound. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61188503-A (JP)
Title: Preparation of optical waveguide lens
Inventor: YAMAMOTO KAZUHISA
IPC: G02B6/122
Filed: 1985-02-18
Abstract: PURPOSE:To form a lens shaped recess simply on a substrate by etching a specified part of the substrate with a reactive gas excited by the irradiation with laser light. CONSTITUTION:When an Si substrate 1a placed in reactive gaseous CCl4 is irradiated with eximer laser light 2, Cl radicals generated by the decomposition caused by the photoexcitation have reactivity, and the irradiated 3a is etched. Since the distribution of intensity of the laser light 2 is Gaussian distribution, the distribution of the etching velocity is also Gaussian, so a lens shaped recess 3b is formed on the substrate 1a. An optical waveguide lens 3c is formed then by building up an SiO2 film 4 in steam atmosphere and an photoconductive SiO2 layer 5 by sputter vapor deposition. By this method, a lens shaped recess is formed easily on the desired part of the substrate.
Patent JP-S55122871-A (JP)
Title: Vacuum vopor deposition apparatus
Inventor: FUJII TOSHIO
IPC: C23C14/54
Filed: 1979-03-14
Abstract: PURPOSE:To enable to be removed the substance stuck on the inner face of window without breaking vacuum and to carry out and a high quality epitaxial growth with  a good reproducibility, by closely arranging the evaporation body on the viewing window of semiconductor vapor deposition apparatus and providing the water cooling tube on the cylindrical part of the viewing window. CONSTITUTION:The heating body 2 made of tungsten, is closely fixed on the disk having a space for temperature measurement at the vacuum side of the glass plate 1 of viewing window of semiconductor vacuum vapor deposition apparatus and the cylindrical part is closely sealed by the plate 1 through the seal part 4. Then, the feed terminals 5a, 5b, are connected with the heating body 2 and the cooling tube is provided winding around on the outer circumference between the part 4 and the above terminals. As film stuck on the plate 1, is able to remove in a short time by turning an electric current on the heating body 2 and heating the above-mentioned space at about 300 deg.C and heating of another part of the apparatus is prevented by the tube 6. Contamination in the apparatus by the atmosphere at the time of exchanging the plate 1, is avoided and a high quality epitaxial growth is made possible.
Patent JP-H07240181-A (JP)
Title: Sealing part structure of high luminance discharge lamp
Inventor: HAYASHI KOICHI
IPC: H01J61/36
Filed: 1994-02-28
Abstract: PURPOSE:To prevent leak from a cap of a high luminance discharge lamp. CONSTITUTION:The outer diameter of a part in a little inward of an arc tube 1 than a flange 3a of an insulating cap 3 is made smaller than the inner diameter of an opening of the arc tube 1, and a space 8 whose one end is communicating to the inside of the arc tube 1 is formed in an axial direction between the inner circumference of the opening 2 and the outer circumference of the cap 3. A solid phase 9 of a metal halide such as ScI3 to be sealed in the arc tube 1 is filled in the space 8.
Patent JP-H06245343-A (JP)
Title: Wire passing device
Inventor: HORII KIYOYUKI
IPC: G02B6/44
Filed: 1993-02-19
Abstract: PURPOSE:To obtain a device allowing long distance wire passing work by providing a predetermined number or more of compressed fluid blow out ports between a wire suction port and a compressed fluid ejection port thereby suppressing vibration of a wire fed into a conduit. CONSTITUTION:Compressed fluid fed from a supply path 8 through a buffer region 6 is blown out through blow-out ports 4, 4 and flows toward an ejection port 2 thus producing a negative pressure region on the suction port 3 side. Consequently, a wire 9 is sucked and fed through a straight pipe 5 and a reduced pipe 7 into a conduit 10. The compressed fluid blown out through the blow-out ports 4, 4 and having radial speed component produces a stabilized swirling flow when it passes through the reduced pipe 7 thus reducing collision and friction between the wire 9 and the wall of the conduit. This structure minimizes breakage of the wire and allows long distance wire passing work.
Patent JP-S59155287-A (JP)
Inventor: TAKAMATSU JIYUNICHI
IPC: D06F39/08
Filed: 1983-02-23
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H07237320-A (JP)
Title: Method for adjusting printing position in serial printer
Inventor: NAGAI RYOICHI
IPC: B41J19/18
Filed: 1994-02-28
Abstract: PURPOSE:To accurately adjust a printing position by a method wherein after a paper feed to a corresponding line-feed line, a forward line feed is conducted by the paper feed amount, an upper end of a ribbon guide is made to coincide with a lower end position of a required printing line by adjusting a paper feed, and a printing position is adjusted to a required printing line by performing a reverse line feed by the paper feed amount. CONSTITUTION:A paper feed amount (a) from a paper feed position to an arbitrary line-feed line L1 to a paper feed position where a lower end position of a line-feed line L2 is coincident with an upper end position 7a of a ribbon guide 7 is determined. After a paper feed to the line-feed line L2, a forward line feed is conducted by the paper feed amount (a). After that, the upper end position 7a of the ribbon guide 7 is made to coincide with a lower end position of a required printing line L3 by adjusting a paper feed. After the coincidence, a reverse line feed is carried out by the paper feed amount (a), whereby a printing position is adjusted to the printing line L3. As a result, a printing position can be accurately adjusted to a required printing line in reference to the visible upper end position of the ribbon guide, and an accuracy in adjusting a printing position to a desired printing line is enhanced.
Patent JP-H08196267-A (JP)
Title: Culture medium for cultivating basidiomycete and method for culturing and cultivating basidiomycete
Inventor: HISHINUMA KIYOSHI
IPC: A01G1/04
Filed: 1995-01-26
Abstract: PURPOSE: To increase the amount of mycelia such as Tricholoma matsutake Sing. and the yield of a fruit body such as Pleurotus ostreatus Quel. by adding a pulverized microbial cell of a photosynthetic procaryotic microorganism and/or culture filtrate and/or a microbial extract to a culture medium for cultivating a basidiomycete. CONSTITUTION: A pulverized photosynthetic procaryotic microorganism and/or a culture filtrate and/or an extract thereof in an amount of about 0.1-50wt.% are added to a culture medium for cultivating a basidiomycete. Synechococcus sp. ATCC27194 of cyanobacteria, Rhodopseudomonas blastica ATCC33485 of photosynthetic bacteria, etc., can be exemplified as the photosynthetic procaryotic microorganism.
Patent JP-H11231544-A (JP)
Title: Resist mask structure, method for accelerating sensitivity of chemically amplified resist and pattern forming method
Inventor: SAKATA YOSHIKAZU
IPC: G03F7/075
Filed: 1998-02-12
Abstract: PROBLEM TO BE SOLVED: To improve the sensitivity of a chemically amplified resist film. SOLUTION: This resist mask consists of a chemically amplified resist film 14 and a sensitivity accelerating film 12 to accelerate the sensitivity of the chemically amplified resist film by irradiation of radiation. The sensitivity accelerating film 12 is an acid producing film. In the resist mask structure, the acid producing film 12 consists of a film containing an acid producing agent and a resin having a SiO4-n (OR)n2 structure (wherein R represents alkyl groups, n is an integer satisfying 0<=4, and if n>=2, R may be same or different).